PEEK chubu 1/16 ”kulumikiza chubu

Chromasir's PEEK chubu ndi chida choyenera chamadzimadzi chromatography. Mu chromatography yamadzimadzi yogwira ntchito kwambiri, ma reagents osiyanasiyana amatumizidwa mwamphamvu kwambiri, chifukwa chake, machubu oyenerera a PEEK adzafunika kuti apitirize kusanthula. Machubu athu a PEEK ali ndi mphamvu zamakina apamwamba kuti athe kupirira kuthamanga kwambiri, kukana kwamankhwala kwa 400bar, ndipo palibe kutulutsa ma ayoni achitsulo. Machubu a PEEK atha kugwiritsidwa ntchito ndi zomangira zala. Ili ndi kukana kwakukulu kwa kutentha kwakukulu ndi malo osungunuka a 350 ℃.Kuonjezera apo, chonde pewani kugwiritsa ntchito chubu la PEEK mu sulfuric acid yowonongeka ndi nitric acid, chifukwa chubu chidzakula mu DMSO, dichloromethane ndi THF. Mitundu yomwe ili pa chubu la PEEK ndi mtundu wa inki wosonyeza chizindikiro cha machubu amkati osiyanasiyana. Inkiyo mwina imasokonekera poigwiritsa ntchito, zomwe sizimakhudza kugwiritsidwa ntchito kwanthawi zonse pakuyesa kuyesa.